著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Coetsem, Frans van",The vocalism of the Germanic parent language : systemic evolution and sociohistorical context,,C. Winter,1994,Indogermanische Bibliothek,,3825302237,,https://cir.nii.ac.jp/crid/1130282272349379584